From 49ac572b93832210dc1895839692b3a51e5d0e27 Mon Sep 17 00:00:00 2001 From: Thiago Rafael Becker Date: Mon, 30 Jul 2012 14:41:26 -0700 Subject: lib/crc32.c: fix unused variables warnings Variables t4, t5, t6 and t7 are only used when CRC_LE_BITS != 32. Fix the following compilation warnings: lib/crc32.c: In function 'crc32_body': lib/crc32.c:77:55: warning: unused variable 't7' lib/crc32.c:77:41: warning: unused variable 't6' lib/crc32.c:77:27: warning: unused variable 't5' lib/crc32.c:77:13: warning: unused variable 't4' Signed-off-by: Thiago Rafael Becker Cc: "Darrick J. Wong" Cc: Bob Pearson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- lib/crc32.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'lib') diff --git a/lib/crc32.c b/lib/crc32.c index b0d278fb1d9..61774b8db4d 100644 --- a/lib/crc32.c +++ b/lib/crc32.c @@ -74,7 +74,9 @@ crc32_body(u32 crc, unsigned char const *buf, size_t len, const u32 (*tab)[256]) size_t i; # endif const u32 *t0=tab[0], *t1=tab[1], *t2=tab[2], *t3=tab[3]; +# if CRC_LE_BITS != 32 const u32 *t4 = tab[4], *t5 = tab[5], *t6 = tab[6], *t7 = tab[7]; +# endif u32 q; /* Align it */ -- cgit v1.2.3-70-g09d2